Finally, we added what we dubbed a date-night tab: the average cost of two movie tickets plus a bottle of wine. Attribute that statistic to the sprawling University of Iowa, which enrolls nearly 31,000 undergraduate, graduate and professional students.

Hackers obtained more than just names and passwords in the Yahoo breach -- they also nabbed answers to security questions.

Cybercriminals can use that info to conduct automated attacks called "credential stuffing." That's when hackers take the stolen information of millions of users and build a program that tries to log in to other online accounts like banking, retail and airline rewards.

But a strong economy and pleasant lifestyle draw newcomers to Iowa City, as well: Pearson, Oral B and Procter & Gamble all operate facilities in the area, income growth is a solid 3.8%, and unemployment is 4.3%. Metro population: 488,508Unmarried households: 53.0%Cost-of-living score: 90.6Median household income: ,889Date-night tab: .71Durham is best known for Duke University and Research Triangle Park, two enviable assets that draw young people to the city by the thousands.

Moderate midwestern living costs mean that both residing and dating in Iowa City are comfortably cheap.9. In central Durham, Duke and its affiliated medical center employ 27,000 people and enroll 6,700 undergraduates.

Learning a few German dating tips, however, can help you avoid making dating blunders. Younger people tend to meet at bars and clubs, while the older generation tend to move within their circles of friends.